- on Power Supplies
- Published in issue 7/2014 on page 72
Acupunctural NiCd Battery Conditioner
The circuit presented here is of proven worth with nickel-cadmium (NiCd) batteries, but the results are less impressive with nickel-metal hydride (NiMh) batteries. Nevertheless, it can breathe some new life into metal-hydride batteries that have started performing less well than they used to.